Products

We invite you to familiarize yourself with our offer, including industrial fittings, We offer ball and flap check valves, mushroom valves, shut-off and bell valves, knife gate valves and many other products.

Industrial fittings lined with Teflon (PFA or PTFE) designed for corrosive, aggressive and caustic media, which is a very good alternative solution to the use of high-alloy steel fittings. Among the types of fittings we can mention: ball valves, conical taps, dampers, sight glasses, filters, safety valves, diaphragm valves, control valves, check valves, sampling valves.

In addition to the above mentioned fittings, you can also find in our offer filters, sight glasses and valves for sampling, special and fitted fittings (eg materials, connections, workmanship, constructional changes) to individual user's needs.

Conical cocks belong to the group of quarter-turn fittings, they are often compared to ball valves, especially in the context of construction and utility differences. The closing element is a cone (forming one element with the stem), rotating in a Teflon sleeve or modified Teflon, which is in this case a seat, the equivalent of seats in the ball valve. The taps can be in a much wider configuration than the ball valves (2-, 3-, 4-, 5-way) and are also used to regulate the flow. An important difference from the standard execution of ball valves is the lack of "dead spaces" in the case of conical taps.

The actuator drive is driven by the gas medium, most often adequately prepared air, in which the pressure of the medium is converted into motion - the drive elements are displaced longitudinally or around their axis.

Throttles, like ball valves, belong to the quarter-turn fittings. The working element is a disk, fixed on the spindle, performing a rotation of 0 - 90 °. Unlike ball valves, dampers are used in the cut-off application but they are also used to regulate the flow. In contrast to ball valves, the operating element in the open position narrows the cross-sectional area of the medium flow, which generates an increase in flow resistance.

Wedge gate valve is a valve in which the flow is opened by raising the working element (rectangular or round) above the medium flow. A distinctive feature of the wedge gate is the flat sealing surfaces between the wedge and the seats. The wedge itself may have parallel surfaces but are usually wedge-shaped. Wedge gate valves are often used when a linear flow is required through the valve and a minimum restriction in the bottom of the body is acceptable.

Knife gate valves were originally intended for the paper and pulp industry. The gate valves were simple, relatively cheap and easy to use. Thanks to the sharp edge of the knife (flow cut-off element), they easily cut off the pulp fibers. The same functional advantages caused that over time they found users from other industry sectors. The knife gate in the simplest version consists of a body, a knife connected to the stem, a stem and a rotary seal, additionally sealing the spindle and the seat. Due to the construction, we can distinguish one-way and two-way knife gate valves.

The mushroom valves are used to cut or regulate the flow of medium in the pipeline, often used in places requiring frequent overloading with fittings. It consists of a rotating mushroom (disk) and a fixed seat embedded in a spherical body. Depending on the implementation, we can distinguish between the control, shut-off (fixed or rotary), and the SDNR plug (the function of the shut-off and check valve). The flow through the poppet valve is not linear (through), which generates slightly higher flow resistance compared to wedge gate valves or ball valves.

Ball valves are quarter-turn valves, whose working element is a ball or a sphere section embedded between plastic seats (eg PTFE, RPTFE) or metal / metal. The ball is controlled by a hand lever, manual gear or drive via a spindle. The valve is a two-position valve, the ball is rotated in the range of 0 - 90 °. Due to the construction, these valves are characterized by high leak tightness, however, they should not be used to regulate the flow. For some applications, the normal feature of these valves is "Dead spaces" can have a negative impact in assessing their suitability.

Diaphragm valves consist of a body with two or more ports, a diaphragm and a "saddle" or a seat on which the diaphragm seals the flow through the valve. There are two main categories of diaphragm valves: with a "weir" seal and a simple valve bottom seal (sometimes referred to as "full bore").

Check valves are valves that allow the medium to flow through it in only one direction. Check valves operate in an automatic way, independent of personnel. These valves require a minimum fluid pressure at which the valve will start to open, thereby allowing flow. For most constructions, we have no influence on the exact value of the minimum opening pressure, with the exception of "nozzle check" valves.